CN215028024U - Temperature control device of concrete admixture stirring equipment - Google Patents
Temperature control device of concrete admixture stirring equipment Download PDFInfo
- Publication number
- CN215028024U CN215028024U CN202121127610.XU CN202121127610U CN215028024U CN 215028024 U CN215028024 U CN 215028024U CN 202121127610 U CN202121127610 U CN 202121127610U CN 215028024 U CN215028024 U CN 215028024U
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- Prior art keywords
- stirring
- nozzle
- temperature control
- piston
- kettle
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- 238000003756 stirring Methods 0.000 title claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012466 permeate Substances 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012257 stirred material Substances 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model discloses a stirring mixing apparatus technical field's a concrete admixture agitated vessel temperature control device, including kettle cover, stirred tank, bin outlet, dog-house, (mixing) shaft, rotation unit, stirring rake, temperature control element, the retaining chamber of blind hole form is seted up to the (mixing) shaft upper end, and the one end that the (mixing) shaft extends to in the stirred tank is equipped with a plurality of nozzles, coaxially on the nozzle set up with retaining chamber intercommunication, the spout of through-hole form, the spout communicates with the retaining chamber through intercommunication unit. Compared with the prior art, the beneficial effects of the utility model are that: through setting up temperature control element, can control the stirring thing temperature of stirring in-process, set up the nozzle for the stirring finishes the back, and the nozzle can spray outside washing water on the stirred tank inner wall, and then washes stirred tank, through setting up the intercommunication unit, makes the stirring thing can not permeate the retaining intracavity.
Description
Technical Field
The utility model relates to a mixing and stirring equipment technical field specifically is a concrete admixture agitated vessel temperature control device.
Background
The concrete admixture is a chemical substance which is added in the process of stirring the concrete, accounts for less than 5 percent of the mass of the cement and can obviously improve the performance of the concrete. The concrete admixture has the characteristics of multiple varieties, small mixing amount, great influence on the performance of concrete, low investment, quick response and obvious technical and economic benefits. With the continuous progress of scientific technology, the additive has been used more and more, and the additive has become the 5 th important component of concrete besides 4 basic components. The admixture has certain improvement effect on the anti-carbonization performance of the concrete, and a certain linear relation exists between the carbonization depth and the porosity of the concrete; the additive has great influence on the frost resistance of the concrete, the concrete doped with the air entraining water reducing agent has better frost resistance, and the single doping of the early strength agent has no improvement effect on the frost resistance of the concrete.
Through search, chinese patent No. CN103464046A discloses a temperature controlled stirrer, comprising: the stirring device comprises a stirring shaft, a temperature control device, a stirring paddle, a driving device and a control device; the temperature control device, the driving device and the control device are arranged around the stirring shaft and are electrically connected; the stirring paddle is a plurality of temperature control elements, the temperature control elements form a polygon, and the driving device is connected with the stirring paddle in a control mode. By the mode, the temperature of the stirred material can be controlled as required while the stirrer is used for uniformly stirring.
Above-mentioned agitating unit among the prior art can control the temperature of stirring thing when stirring through temperature control element, but the stirring back that finishes needs the workman to use the water pipe to wash the agitated vessel inner wall, and this kind of mode makes workman intensity of labour great, and work efficiency is lower.
Based on this, the utility model designs a concrete admixture agitated vessel temperature control device to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete admixture agitated vessel temperature control device to solve the temperature of stirring thing when the agitating unit among the prior art who provides among the above-mentioned background art can control the stirring through temperature control element, but the stirring back that finishes needs the workman to use the water pipe to wash the agitated vessel inner wall, this kind of mode makes workman intensity of labour great, the lower problem of work efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete admixture agitated vessel temperature control device, includes the uncovered stirred tank that just is equipped with the kettle cover in top, set up its inside bin outlet of intercommunication on the tip outer wall under the stirred tank, the dog-house of seting up the through-hole form on the kettle cover, vertical rotation is connected with the (mixing) shaft that extends to in the stirred tank on the kettle cover, its rotation of (mixing) shaft is driven by the rotation unit, and it extends to one end symmetry rigid coupling in the stirred tank has a plurality of stirring rakes, be equipped with a plurality of temperature control element in the stirred tank, the retaining chamber of blind hole form is seted up to the (mixing) shaft upper end, the one end that the (mixing) shaft extends to in the stirred tank is equipped with a plurality of nozzles, coaxial spout with retaining chamber intercommunication, through-hole form of seting up on the nozzle, the spout communicates through intercommunication unit and retaining chamber.
Preferably, a rotary joint is installed at the upper end of the stirring shaft and communicated with the water storage cavity.
Preferably, the rotation unit includes vertical agitator motor of settling on the kettle cover, the last drive connection of agitator motor has driving pulley, rotatable coupling has the rotation portion on the kettle cover, driven pulleys have been cup jointed in the rotation portion, driving pulley carries out the transmission with driven pulleys through the belt and is connected.
Preferably, the intercommunication unit is including locating the piston in the nozzle, offer in the nozzle supply the piston block, and can follow the free gliding sliding chamber of nozzle axial, sliding chamber and spout intercommunication, set up on the piston terminal surface with the spout stagger the distribution, and be the intercommunication groove of through-hole form, the piston keeps away from with sliding chamber and is equipped with the elastic component between the (mixing) shaft one side inner wall, the elastic component elasticity supports the piston and drives the piston and remove, makes piston terminal surface and sliding chamber inner wall offset, and the offset face has liquid seal state.
Preferably, the elastic member is a spring horizontally arranged in the sliding cavity, and two ends of the spring in the elastic direction elastically abut against the piston and the inner side wall of the sliding cavity respectively.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up temperature control element, can control the stirring thing temperature of stirring in-process, set up the nozzle for the stirring finishes the back, and the nozzle can spray outside washing water on the stirred tank inner wall, and then washes stirred tank, through setting up the intercommunication unit, makes the stirring thing can not permeate the retaining intracavity.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion of a structure shown in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1-rotary joint, 2-stirring shaft, 3-stirring motor, 4-rotating part, 5-feeding port, 6-kettle cover, 7-water storage cavity, 8-nozzle, 9-stirring kettle, 10-temperature control element, 11-stirring paddle, 12-nozzle, 13-piston, 14-communicating groove, 15-sliding cavity and 16-spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a temperature control device of concrete additive stirring equipment comprises a stirring kettle 9 with an open top and a kettle cover 6, a discharge hole communicated with the interior of the stirring kettle 9 is arranged on the outer wall of the lower end of the stirring kettle 9, a feed opening 5 in the form of a through hole is arranged on the kettle cover 6, raw components of a concrete additive are fed into the stirring kettle 6 from the feed opening 5, a stirring shaft 2 extending into the stirring kettle 9 is vertically and rotatably connected onto the kettle cover 6, the stirring shaft 2 is driven to rotate by a rotating unit, one end of the stirring shaft extending into the stirring kettle 9 is symmetrically and fixedly connected with a plurality of stirring paddles 11, the rotating unit comprises a stirring motor 3 vertically arranged on the kettle cover 6, a driving belt wheel is driven and connected onto the stirring motor 3, a rotating part 4 is rotatably connected onto the kettle cover 6, a driven belt wheel is sleeved onto the rotating part 4, the driving belt wheel is in transmission connection with the driven belt through a belt, and is rotated through the stirring motor 3, so that the driving belt wheel drives the driven belt wheel to rotate, and then the rotating part 4 is driven to rotate, so as to drive the stirring shaft 2 to rotate, thereby realizing that the stirring paddle 11 can stir the stirred material in the stirring kettle 9, a plurality of temperature control elements 10 are arranged in the stirring kettle 9, in the stirring process, the temperature control elements 10 are started, so that the temperature of the stirred material in the stirring kettle 9 can be adjusted by the temperature control elements 10, a blind hole type water storage cavity 7 is arranged at the upper end of the stirring shaft 2, a plurality of nozzles 8 are arranged at one end of the stirring shaft 2 extending into the stirring kettle 9, a spout 12 communicated with the water storage cavity 7 and in a through hole type is coaxially arranged on each nozzle 8, the spout 12 is communicated with the water storage cavity 7 through a communication unit, a rotary joint 1 is arranged at the upper end of the stirring shaft 2, the rotary joint 1 is communicated with the water storage cavity 7, a water pipe used by an external water pump is communicated with the rotary joint 1, and the cleaning water is conveyed into the rotary joint 1, then enters the water storage cavity 7, the communicating unit comprises a piston 13 arranged in the nozzle 8, a sliding cavity 15 which is used for clamping the piston 13 and can freely slide along the axial direction of the nozzle 8 is arranged in the nozzle 8, the sliding cavity 15 is communicated with the nozzle 12, a communicating groove 14 which is distributed in a staggered way with the nozzle 12 and is in a through hole form is arranged on the end surface of the piston 13, a spring 16 is horizontally arranged between the piston 13 and the inner wall of the sliding cavity 15 far away from the stirring shaft 2, two ends of the spring 16 in the elastic direction respectively elastically abut against the inner walls of the piston 13 and the sliding cavity 15, the spring 16 elastically abuts against the piston 13 and drives the piston 13 to move, the end surface of the piston 13 abuts against the inner wall of the sliding cavity 15, the abutting surface is in a liquid sealing state, further, the stirring materials in the stirring kettle 9 can be prevented from entering the water storage cavity 7, after the stirring is finished, a discharge opening (not shown in the figure) is carried out, then cleaning water is conveyed to the nozzle 12 by an external water pump, and the driving force is generated on the piston 13, so that the piston 13 slides in the sliding cavity 15, and further the nozzle 12 and the sliding cavity 15 are in a communicated state, so that the cleaning water enters the sliding cavity 15 from the communicating groove 14 of the piston 13 and is sprayed out from the nozzle 12 to wash the inner wall of the stirring kettle 9.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The temperature control device of the concrete admixture stirring equipment is characterized by comprising a stirring kettle (9) with an open top and a kettle cover (6), wherein a discharge hole communicated with the stirring kettle (9) is formed in the outer wall of the lower end of the stirring kettle (9), a feed opening (5) in a through hole form is formed in the kettle cover (6), a stirring shaft (2) extending into the stirring kettle (9) is vertically and rotatably connected onto the kettle cover (6), the stirring shaft (2) is driven to rotate by a rotating unit, one end of the stirring shaft extending into the stirring kettle (9) is symmetrically and fixedly connected with a plurality of stirring paddles (11), a plurality of temperature control elements (10) are arranged in the stirring kettle (9), a water storage cavity (7) in a blind hole form is formed in the upper end of the stirring shaft (2), and a plurality of nozzles (8) are arranged at one end of the stirring shaft (2) extending into the stirring kettle (9), the nozzle (8) is coaxially provided with a nozzle (12) which is communicated with the water storage cavity (7) and is in a through hole form, and the nozzle (12) is communicated with the water storage cavity (7) through a communication unit.
2. The temperature control device of the concrete admixture stirring equipment according to claim 1, wherein a rotary joint (1) is installed at the upper end of the stirring shaft (2), and the rotary joint (1) is communicated with the water storage cavity (7).
3. The temperature control device of the concrete admixture stirring equipment according to claim 1, wherein the rotating unit comprises a stirring motor (3) vertically arranged on a kettle cover (6), the stirring motor (3) is connected with a driving pulley in a driving manner, the kettle cover (6) is rotatably connected with a rotating part (4), the rotating part (4) is sleeved with a driven pulley, and the driving pulley and the driven pulley are in transmission connection through a belt.
4. The temperature control device of the concrete admixture stirring equipment according to claim 1, wherein the communication unit comprises a piston (13) arranged in the nozzle (8), a sliding cavity (15) which is used for clamping the piston (13) and can freely slide along the axial direction of the nozzle (8) is formed in the nozzle (8), the sliding cavity (15) is communicated with the nozzle (12), a communication groove (14) which is distributed in a staggered manner with the nozzle (12) and is in a through hole form is formed in the end surface of the piston (13), an elastic piece is arranged between the piston (13) and the inner wall of one side of the sliding cavity (15) far away from the stirring shaft (2), the elastic piece elastically abuts against the piston (13) and drives the piston (13) to move, so that the end surface of the piston (13) abuts against the inner wall of the sliding cavity (15), and the abutting surface is in a liquid sealing state.
5. The temperature control device of a concrete admixture stirring apparatus according to claim 4, wherein the elastic member is a spring (16) horizontally arranged in the sliding chamber (15), and two ends of the spring (16) in the elastic force direction elastically abut against the piston (13) and the inner side wall of the sliding chamber (15) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121127610.XU CN215028024U (en) | 2021-05-25 | 2021-05-25 | Temperature control device of concrete admixture stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121127610.XU CN215028024U (en) | 2021-05-25 | 2021-05-25 | Temperature control device of concrete admixture stirring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215028024U true CN215028024U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121127610.XU Expired - Fee Related CN215028024U (en) | 2021-05-25 | 2021-05-25 | Temperature control device of concrete admixture stirring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215028024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318223A (en) * | 2022-07-05 | 2022-11-11 | 安徽硅宝有机硅新材料有限公司 | Production device and method of special silane coupling agent for titanium dioxide system |
-
2021
- 2021-05-25 CN CN202121127610.XU patent/CN215028024U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318223A (en) * | 2022-07-05 | 2022-11-11 | 安徽硅宝有机硅新材料有限公司 | Production device and method of special silane coupling agent for titanium dioxide system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |